baber/WOPTO huggingface dataset:
Patent JP-2004072684-A (JP)
Title: Reproducing apparatus, and computer program for controlling reproducing apparatus
Inventor: IIJIMA RYUNOSUKE
IPC: H04N5/93
Filed: 2002-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To achieve a reproducing zoom to speedily move a reproducing zoom range when reproducing a motion picture and to precisely move the reproducing zoom range when temporarily stopping the motion picture.  <P>SOLUTION: The reproducing apparatus is provided with an expansion processing means for expanding and displaying an arbitrary portion of an image to be displayed on a screen, and a control means for changing operation characteristics of the expansion processing means in accordance with whether the image is a motion picture or a still picture.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004077505-A (JP)
Title: Method for treating substrate for electrophotographic photoreceptor, electrophotographic photoreceptor, and process cartridge and electrophotographic apparatus each using the same
Inventor: TAKAGI NORIYUKI
IPC: G03G5/00
Filed: 2002-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor capable of yielding a good image free of a void in the solid image, a black spot and unevenness in density and to provide a process cartridge and an electrophotographic apparatus each using the electrophotographic photoreceptor.  <P>SOLUTION: When a cylindrical substrate for an electrophotographic photoreceptor is treated by roughening the surface of the substrate by jetting a abrasive agent and abrasive grains toward the surface of the substrate, the jet angle of the central axis of each jetted abrasive grain to the generatrix axis of the substrate is kept at 75 to 90°. The shape of the nozzle tip hole in a gun which jets the abrasive grains is nearly rectangular or elliptical. In the case where the range in which the abrasive grains collide against the surface of the substrate in jetting is divided, the major axis of the nozzle tip hole is tilted from the generatrix direction of the substrate so as to leave no gap in the collision range in the peripheral direction of the substrate.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004076766-A (JP)
Title: Tapered roller bearing
Inventor: MOMOJI HIROBUMI
IPC: F16C19/36
Filed: 2002-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tapered roller bearing of an oil lubrication type to be used with high speed rotation, having reduced stirring torque and less torque loss.  <P>SOLUTION: The tapered roller bearing comprises an inner ring 10, an outer ring 20, and a plurality of tapered rollers 30 rotatably held between the inner ring 10 and the outer ring 20 by a cage 40. The inner ring 10 has a small collar portion 11, a large collar portion 12 and an inner ring raceway surface 13. The outer ring 20 has an outer ring raceway surface 21. A cross section area A<SB>1</SB>of a lubricating oil flow path between the axial end of the outer ring 20 at the side of its small diameter and the small collar portion 11 of the inner ring 10, a cross section area A<SB>2</SB>of the lubricating oil flow path between the outer ring 20 on the end face of the tapered roller 30 at the side of its small diameter and the inner ring, and a cross section area A<SB>3</SB>of the lubricating oil flow path between the axial end of the outer ring 20 at the side of its large diameter and the large collar portion 12 of the inner ring 10 are satisfied with a relationship A<SB>1</SB>≤A<SB>2</SB><A<SB>3</SB>.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004078318-A (JP)
Title: Article exchange method, article exchange system, central apparatus, computer program, and recording medium
Inventor: KITAGAWA MAMORU
IPC: G06Q30/06
Filed: 2002-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an article exchange method, an article exchange system, a central apparatus, a computer program, and a recording medium, which efficiently perform the exchange of articles.  <P>SOLUTION: The central apparatus (computer) 1 prepares a bar code for accepted article information, and sends the prepared bar code to a cellphone 2a through a communication network NW. The computer 1 receives the bar code information obtained by reading the bar code displayed on the cellphone 2a by a bar code reader 3, retrieves the article information corresponding to the received bar code information from the stored article information, and notifies the permission of exchange of the article specified by the article information detected by the retrieval. Also, the computer 1 performs the same processing when receiving the bar code information obtained when a cellphone 2b reads the bar code for displaying the bar code transferred from the cellphone 2a by the bar code reader 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003148506-A (JP)
Title: Method for mutually fixing member by spring ring and its assembly
Inventor: UCHMAN FREDERICK
IPC: F16C33/78
Filed: 2002-08-12
Abstract: PROBLEM TO BE SOLVED: To provide an assembly between an outer race of a constant velocity joint and a bearing part of an automobile wheel. SOLUTION: In this assembly, the outer race is provided with a first hole and an inside groove in its hole, and the wheel bearing part and the outer race are retained at an assembling position by a spring ring engaged with the inside groove and the outside groove in the bearing part having a second hole with an opening end. The spring ring is provided with arms extending radially inward through a slot near its respective ends, and the slot extends radially from the second hole between the inner end part opened in its second hole and an outer end part in the outside surface of a bearing part, and axially extends between the outside groove and the end of the bearing part. from the second hole.
Patent JP-2004077621-A (JP)
Title: Image forming apparatus
Inventor: OKABE KATSUNORI
IPC: G03G15/20
Filed: 2002-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To straighten paper so that its cross sectional view may be linear by straightening curl, which occurs because only either surface of the paper is heated by a heat roller in the case of fixing a toner image on paper, in an image forming apparatus equipped with a heat roller fixing type fixing device.  <P>SOLUTION: The image forming apparatus is provided with a cooling means for cooling a paper passing area between a fixing means 16 and a paper ejection means 9 when recording paper 10 passes through the paper passing area, and the cooling means is driven when the recording paper 10 is gripped by both of the fixing means 16 and the paper ejection means 9.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004076657-A (JP)
Title: Intake device
Inventor: MIYAMOTO HIDEAKI
IPC: F02M35/14
Filed: 2002-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the sudden change in sound pressure of intake sound generated according to the opening and closing of a valve and to reduce the intake sound in high-speed rotation of an engine.  <P>SOLUTION: This intake device 1 has a first duct 3 having one end 3a opened to the atmosphere and the other end 3b communicating with an air cleaner 2; a second duct 6 having one end 6a opened to the atmosphere and the other end 6b communicating with the air cleaner 2; and the valve 5 arranged in the first duct 3, which is closed in the low-speed rotation of the engine to interrupt the inflow of intake air to the air cleaner 3 from the atmospherically opened end 3a of the first duct 3, and opened in the high-speed rotation of the engine to permit the inflow of intake air to the air cleaner 2 from the end 3a of the first duct 3. The first duct 3 has a hole part 7 located on the upstream side of the intake flow of the valve 5 and communicating with the inside and outside of the first duct 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004128529-A (JP)
Title: Cover for video camera
Inventor: YAMAMOTO MAKOTO
IPC: G02F1/1333
Filed: 2002-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cover for covering a liquid crystal panel openably mounted on the side of a video camera body in order to protect against rain, snow, etc.  <P>SOLUTION: The cover applies a portable video camera 1 with a liquid crystal panel 30 openably mounted on the side of a camera body 20 having a photographic lens 10 on the top end. The video camera cover 50 uses a waterproof resin sheet for covering approximately the entire portable video camera 1 and comprises at least a camera body cover 70 for covering the camera body 20 when the body 20 is mounted therein, and a liquid crystal panel cover 80 for visibly covering the liquid crystal panel 30 when the panel is mounted therein. The camera body 20 is removably mounted from the bottom side. The panel cover 80 is formed like an envelope projective from and integrated with the side of the body cover 70, such that a part of its outside 80a is separably bonded with a part of its inside 80b facing the outside 80a using a transparent resin sheet.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004078026-A (JP)
Title: Electron beam lithography method, manufacturing method of metallic mold for optical element, manufacturing method of optical element, and electron beam lithography apparatus
Inventor: MASUDA OSAMU
IPC: G02B5/18
Filed: 2002-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To overcome the problems that a long time is needed for lithography though a desired form is obtained by lithography using a thin beam diameter when drawing diffraction structure using an electron beam lithography apparatus, while smooth slant face is obtained and lithography time is shortened by using a large beam diameter, still no sharp edge is obtained.  <P>SOLUTION: In this electron beam lithography method, a base material is drawn by scanning electron beam for forming a flat part and an edge form thereof to the base material. It comprises a step for lithography by a first electron beam having a first beam diameter, and a step for plotting by a second electron beam having a second beam diameter, according to the form for lithography.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004084972-A (JP)
Title: Control method of air conditioner
Inventor: AKEDA YASUHIRO
IPC: F24F11/02
Filed: 2002-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control method of air conditioner capable of setting temperature by selecting whether temperature setting data are used in the previously set same operation mode or temperature setting data set just before switching an operation mode are used as temperature setting data when switching the operation mode.  <P>SOLUTION: In ST10, whether or not to push down a temperature setting key just before pushing down an operation mode key is discriminated. If the temperature setting key is pushed down (ST10-Y), a mode is jumped to ST1 without any operation. When the temperature setting key is not pushed down (ST10-N), ST11, that is, a step is executed for storing the temperature setting data set in the past in a selected operation mode in a display storage part by taking out the data from an operation storage part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004087631-A (JP)
Title: Light emitting device
Inventor: TAKAHASHI YUJI
IPC: H01L21/60
Filed: 2002-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light emitting device by which the whole light emitting surface emits light of a desired color such as white uniformly.  <P>SOLUTION: Blue light emitted from a layer 45 having a light-emitting layer of a blue LED 4 is reflected by the lower surface 48a of the p electrode 48 of a top layer lest the light be emitted directly from the upper surface of the blue LED 4. Moreover, the blue light emitted from the layer 45 having the light-emitting layer is incident on a mount 5 with the reflected blue light, and wavelength-converted to be a yellow light with phosphor 11 mixed into the mount 5. These yellow light and blue light are reflected upward by a cup 10 and radiated outward.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004055507-A (JP)
Title: Cooking utensil with agitating function
Inventor: ISHIKAWA HIROKO
IPC: H05B6/78
Filed: 2002-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem of poor heat efficiency in cooking utensil such as a gas range, an electromagnetic cooker, and a microwave oven for heating a pot, a kettle, a frying pan, etc., without having the function of agitating food in the pot and other cooking tools, in which the food cannot be uniformly agitated when heated, or uniformly heated, and in which heat efficiency is poor since the food is heated by natural heat convection only.  <P>SOLUTION: A cooking utensil main body is provided with such structure as to move agitating parts by magnetic force, so that action control for rotation, vibration, or stillness to the agitating parts is added into the cooking tools such as the pot and the frying pan.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004081107-A (JP)
Title: Hydrolytic or dehydration-condensing enzyme, method for producing the enzyme and method for synthesizing amide using the enzyme
Inventor: NAKANISHI KAZUHIRO
IPC: C12P13/02
Filed: 2002-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stable enzyme useful for synthesizing an amide by which the amide is easily mass-produced in high yield; and to provide a method for synthesizing the amide by using the enzyme.  <P>SOLUTION: The hydrolytic or dehydration-condensing enzyme has the following physicochemical properties (1) to (3): (1) action and substrate specificity: catalyzing degradation reaction and/or synthesis reaction of capsaicin; (2) range of optimum temperature: about 55°C; (3) range of optimum pH: 6-8.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004090115-A (JP)
Title: Foods slicing device
Inventor: SASAKI HIROMASU
IPC: B26D3/28
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a foods slicing device, for discharging the sliced foods in an aligned state without deforming the attitude of the sliced foods in spite of adjusting the slicing angle.  <P>SOLUTION: In this foods slicing device, a lower blade 61 and a slicing blade 6 rotated with eccentricity in sliding contact with the lower blade 61 and repeatedly crossing a foods transport path are disposed between a foods feeding conveyer 2 and a discharge conveyer 4. The slicing blade 6 and the lower blade 61 are stored in a common blade body storing case 51, and the blade body storing case 51 is disposed to be tilted to the feeding conveyer 2. The angle of the blade body storing case 51 to the feeding conveyer 2 is varied to vary the sliding angle of foods M fed by the feeding conveyer 2. Even if the angle of the blade body storing case 51 is varied, the positional relationship between the feeding conveyer 2 and the discharge conveyer 4 will not be changed so that the foods can be delivered to the discharge conveyer 4 without deforming the attitude of the sliced foods.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004096297-A (JP)
Title: Time division multiple accessing demodulator
Inventor: SUGIMOTO MASAKI
IPC: H04L7/033
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a TDMA (time division multiple accessing) demodulator which can accurately operate even at a low S/N ratio when the presence or absence of the time division multiple accessing signal sent in a burst manner is detected to control a PLL (phase-locked loop) operation.  <P>SOLUTION: A frame correlation is performed by a frame correlation circuit 29, and an existing slot of a reference burst signal is discovered from the time division multiple accessing signal. Whether a reference burst signal level is a demodulator required level or not is determined with a level window, an input stage asynchronous automatic gain control circuit 38 is controlled so that the reference burst signal level correlation falls within the level window, and is held at its gain. A slot level correlation value (signal) of the reference burst and the lowest slot level correlation value (noise) of the signal level are calculated, and a level decision reference value for determining the presence or absence of the signal is calculated from the difference of both values. Signal input timing is calculated from the calculated level decision reference value and the number of moving average points.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004096864-A (JP)
Title: Discharging device for capacitor
Inventor: YAMAMOTO NOBORU
IPC: H02J3/18
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a discharging device capable of realizing short discharging time, and of size and cost reductions.  <P>SOLUTION: This discharging device includes an electromotive contact, and a section between capacitor terminals are shortened at the time of opening a capacitor to shorten discharging time. Mutual opening and closing between a switch and the electromotive contact of a main circuit are switched, while it is being confirmed by means of two timers, thus positively preventing the shortening of a main circuit power supply.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004094585-A (JP)
Title: Printer, program for executing processing about printer by computer, printer host, printing system, printing method for printing order sheet of consumable for printer, and consumable method on printer
Inventor: OKADA HIROSHI
IPC: G06F19/00
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printer capable of reducing times and labors when a user purchases consumables, in the printer for executing printing for an image data, using the consumables attached with a memory element allowing reading-out and writing-in for data.  <P>SOLUTION: The data as to a type number of the consumable and a distributor of the consumable are written preliminarily in the memory element attached to the consumable. The printer 110 is provided with a memory element reading part 206 for acquiring the data written in the memory element, an order sheet printing requirement receiving part 202 for receiving a printing request of the order sheet from the user, an order sheet data generating part 204 for generating an order sheet data printed with the data as to the type number of the consumable and distributor thereof, using the data written in the memory element acquired when receiving the printing request, and a print executing part 201 for printing the generated order sheet data on a printing sheet.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004099342-A (JP)
Title: Method and apparatus for manufacturing glass member
Inventor: HIRANO NOBUYUKI
IPC: C03B8/04
Filed: 2002-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a glass member by which the glass member having uniform thickness and properties can be obtained in the production process for the glass member, comprising a process for heating a glass tube with a heat source moving relatively to the glass tube, and to provide an apparatus for manufacturing the glass member.  <P>SOLUTION: The glass member is produced by heating the glass tube with the heat source moving relatively to the glass tube while controlling the inner pressure of the glass tube at the position of the heat source to a predetermined value.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004103176-A (JP)
Title: Optical pickup device
Inventor: KATAYAMA HIROSHI
IPC: G11B7/135
Filed: 2002-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical pickup device with high productive efficiency which is excellent in data reproducing capability and data recording capability and can correctly detect the light quantity of the output of the light source of a laser beam.  <P>SOLUTION: In this optical pickup device, a reflective coating 9 is arranged at a position where the coating 9 is not in contact with the luminous flux of a second laser beam which is emitted from a second light source 2 and penetrates a wavelength selection film to be made incident on an objective lens 4 and where the coating 9 is in non-contact with the wavelength selection film 8.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004099827-A (JP)
Title: Polyimide silicone resin composition
Inventor: ICHIROKU NOBUHIRO
IPC: C08G73/10
Filed: 2002-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a polyimide silicone resin composition suited for an electrode protection use which causes no corrosion on the surface of an electrode.  <P>SOLUTION: The polyimide silicone resin composition comprises a polymer (A) and a solvent (B). The polymer (A) is selected from a polyamic acid and a polyimide silicone which is a closed ring derivative of the polyamic acid. The polyamic acid is a reaction product of a tetracarboxylic acid compound selected from an aromatic tetracarboxylic acid compound and an alicyclic tetracarboxylic acid compound, an aromatic diamine and a diaminosiloxane. The polymer (A) contains a lower organic acid in an amount below 100ppm.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004099159-A (JP)
Title: Newspaper packaging bag
Inventor: KISHIMOTO HITOSHI
IPC: B65D75/12
Filed: 2002-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a newspaper packaging bag which can be reused as a waste bag or the like and is suitable for use on a rainy day.  <P>SOLUTION: The newspaper packaging bag is made of a decomposable polymer composition including a decomposable resin component, a decomposition promoting component and a decomposition suppressive component. The decomposition promoting component is provided on the internal surface of the newspaper bag. The decomposition suppressive component is provided on the external surface of the bag. The newspaper packaging bag has a width of a base longer than a short side and shorter than a long side of four-fold newspapers. It has a sufficient length from the base to an opening to prevent rainwater from entering as the opening is folded back after putting in the four-fold newspapers.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003179197-A (JP)
Title: High humidity sensitive electronic device element
Inventor: BOROSON MICHAEL LOUIS
IPC: B01D53/26
Filed: 2002-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high humidity sensitive electronic device that restrains damages due to moisture.  <P>SOLUTION: The highly humidity sensitive electronic device element comprises a substrate containing at least two humidity sensitive electronic devices (a), an enclosing encirculation body for enclosing all high humidity sensitive electronic devices on the substrate (b), a sealing material that forms a partial seal between the substrate and the enclosing encirclement body and is arranged in between the substrate and the enclosing encirculation body so that space is formed around each humidity sensitive electronic device or around a group consisting of a plurality of humidity sensitive electronic devices (c), and a water-absorbing material that is positioned between the substrate and the enclosing encirclement body and is arranged in the space that is demarcated by the sealing material. Additionally, the high humidity sensitive electronic device element has a plurality of the high humidity sensitive electronic devices (d).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004109740-A (JP)
Title: Rimless spectacles
Inventor: NOMICHI HIROMI
IPC: G02C1/02
Filed: 2002-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide rimless spectacles which ensure a broader visual field.  <P>SOLUTION: In the rimless spectacles whose lenses are fixed using metal wires, the lenses are fixed using (1) a temple united upper front bar in which temples, wraparound endpieces which connect the temples to the lenses, and a bridge which connects the upper sides of the right and left lenses and the right and left lenses are shaped into one from one metal wire, (2) a temple united lower front bar in which temples, wraparound endpieces which connect the temples to the lenses, and a bridge which connects the lower sides of the right and left lenses and the right and left lenses are shaped into one from one metal wire, (3) temple united lens attachment members each having a fastening hole in a wraparound endpiece attachment position and comprising one metal wire fastened in the lens, and (4) fastening and fixing members for fixing the lens attachment members on the lenses.  <P>COPYRIGHT: (C)2004,JPO